ive never done it but weed can be dried in a jar, it takes loads of silica gel though. ya know the little sachets that you get in breifcases, shoe boxes oe anything the packers wanna keep dry, including electrical items. Sillica gel absorbes moisture fast so technicaly if you put enough silica gel in the jar with it it wouldnt mold, it may even dry quite quick. but you are supposed to keep taking the sachets of silica out and dry them before putting them back in and repeating the process till weed is dry enough to smoke(pain in the arse), bet it fucks up the taste though. My advice to anyone not wanting to wait the week or two till the puff is dried enough to be herbalicous(i rarely cure, i know sacralige i just dry it and smoke it, a freind leaves his in a jar for abut another two weeks and to be honest i dont notice much of a difference, perhaps my taste buds are fucked)

patience is a virtue seldom possessed by MAN but never possessed by Woman. Joke joke please nonne be offended